I currently have a Thermaltek Litepower 550w running it with 7790 dual-x OC. Pretty sure it's not good enough for a R9 270x which consumes around 180w.
Want to know what is the cheapest PSU with which I can getaway safely using a R9 270x?
Most PSU's in the UCC website are sold out so that doesn't help either D:
Core i3 3220 3.3ghz
GA-B75M D3H rev 1.1
A-Data XPG 4x2gb 1600mhz
1x Samsung DVD-ROM
1x WD 500GB
sorry for the shitty picture... this is my current PSU.